# Altitude Compass vs Bubble Level & Angle Finder

The clearest difference is update cadence: Altitude Compass at every 5 days against Bubble Level & Angle Finder's every 2 months. Altitude Compass also leads on rating (5.0 vs 4.6). Bubble Level & Angle Finder's advantage is monetization model (freemium vs paid). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Altitude Compass sells 2 one-off in-app purchases and Bubble Level & Angle Finder sells 3 in-app purchases, starting at $0.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Altitude Compass holds the better App Store score, 5.0 against 4.6. Both are backed by a comparable volume of ratings — 17 and 20 respectively.

Altitude Compass ships an update every 5 days, Bubble Level & Angle Finder every 2 months. The most recent releases landed on October 21, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Altitude Compass | Bubble Level & Angle Finder |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (17 ratings)](https://appshunter.io/ios/app/altitude-compass/id1642364007/reviews)** | [4.6 (20 ratings)](https://appshunter.io/ios/app/bubble-level-and-angle-finder/id6751485285/reviews) |
| Number of ratings | 17 | **20** |
| Positive reviews | 95.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 2 months |
| Monetization | Paid | **Freemium** |
| Size | 3 MB | 102 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | +4 |
| Developer | [锦滔 欧](https://appshunter.io/developer/1524196172) | [ANDRES FELIPE SARRAZOLA VELEZ](https://appshunter.io/developer/1813243271) |

## What reviewers say

### Altitude Compass

[App page](https://appshunter.io/ios/app/altitude-compass/id1642364007)

This tool provides real-time altitude, atmospheric pressure, and location data. It includes a camera with environmental watermarks, a level gauge, speedometer, and sunrise/sunset calculations. Customize the interface and view data via widgets.

**Highlights:** Switchable altitude data sources (GPS/altimeter), Real-time camera with environmental data watermarks, Level gauge, speedometer, sunrise/sunset calculator, Customizable UI with dark/light modes, Widget support for home and lock screens, Ad-free and privacy-focused design

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 3-day Trial | Free | one-time |
| Full Version Unlock | $0.99 | one-time |


### Bubble Level & Angle Finder

[App page](https://appshunter.io/ios/app/bubble-level-and-angle-finder/id6751485285)

Transform your device into a precise spirit level and angle meter. It offers instant setup, haptic feedback, and audible alerts for perfect leveling. Ideal for DIY, woodworking, and professional installations.

**Highlights:** Instant spirit level and angle meter, Precise digital readouts, Haptic and audible feedback, Customizable angle snapping, Adjustable sensitivity tolerance, Offline functionality

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Pro | $0.99 | per 7 days |
| Annual Pro | $14.99 | per year |
| Lifetime Access | $54.99 | one-time |


## Frequently asked questions

### Is Altitude Compass free?

Altitude Compass is free to download, with in-app purchases available.

### Is Bubble Level & Angle Finder free?

Bubble Level & Angle Finder is free to download, with in-app purchases available.

### Which has better reviews, Altitude Compass or Bubble Level & Angle Finder?

Altitude Compass is rated higher. Altitude Compass averages 5.0 out of 5 from 17 ratings, while Bubble Level & Angle Finder averages 4.6 from 20 ratings.

### Do Altitude Compass or Bubble Level & Angle Finder have ads?

Neither Altitude Compass nor Bubble Level & Angle Finder shows ads.

### Which is updated more often, Altitude Compass or Bubble Level & Angle Finder?

Altitude Compass ships an update every 5 days, and Bubble Level & Angle Finder every 2 months. Most recently, Altitude Compass was updated on October 21, 2026 and Bubble Level & Angle Finder on October 6, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*